package com.woniuxy.cq.phrase3.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

/**
 * Created by IntelliJ IDEA.
 *
 * @author fanlang
 * description:
 * path: phrase3-com.woniuxy.cq.phrase3.config-GlobalCorsConfig
 * date: 2020/9/7 9:49
 * version: 1.0
 */
@Configuration
public class GlobalCorsConfig {
    @Bean
    public CorsFilter corsFilter() {
        //1.添加CORS配置信息
        CorsConfiguration config = new CorsConfiguration();
        // 1) 允许的域,不要写*，否则cookie就无法使用了
        config.addAllowedOrigin("http://127.0.0.1:8848");
        config.addAllowedOrigin("http://localhost:8848");
        // 2) 是否发送Cookie信息
        config.setAllowCredentials(true);
        // 3) 允许的请求方式
        config.addAllowedMethod("*");
        // 4）允许的头信息
        config.addAllowedHeader("*");
        //2.添加映射路径，我们拦截一切请求
        UrlBasedCorsConfigurationSource configSource = new UrlBasedCorsConfigurationSource();
        configSource.registerCorsConfiguration("/**", config);
        //3.返回新的CorsFilter.
        return new CorsFilter(configSource);
    }
}

